public Sasl_Msg Recv_Sasl_Msg()
        {
            Sasl_Msg result = new Sasl_Msg();

            _socket.ReadAll(_MessageHeader, 0, _MessageHeader.Length);
            result.Status = (SaslStatus)(statusBytes.IndexOf(_MessageHeader[0]) + 1);
            byte[] body = new byte[EncodingUtils.decodeBigEndian(_MessageHeader, STATUS_BYTES)];
            _socket.ReadAll(body, 0, body.Length);

            result.Body = Encoding.UTF8.GetString(body);
            return(result);
        }